Home / 24,045.26-33,182.33-13,434.80

Finding the Fourth Proportional to 24,045.26, 33,182.33 and 13,434.80

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Solution

The fourth proportional to 24,045.26, 33,182.33 and 13,434.80 is: 18,539.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,045.26 : 33,182.33 = 13,434.80 : x
  2. Step 2: Convert to fraction form
    24,045.26/33,182.33 = 13,434.80/x
  3. Step 3: Cross multiply
    24,045.26x = 33,182.33 × 13,434.80
  4. Step 4: Simplify right side
    24,045.26x = 445,797,734.00
  5. Step 5: Solve for x
    x = 445,797,734.00/24,045.26
  6. Step 6: Final answer
    x = 18,539.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.